package com.bw.dao;

import com.bw.bean.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;
import java.util.Map;

/**
 * @author ${郭冬胜}
 * @date 2025/7/2 9:35
 */
@Mapper
public interface UserDao {
    int add(@Param("u")User user);
    int del(@Param("u")int id);
    int xg(@Param("u")User user);
    List<Map> cz();
    int addBat(@Param("list")List<User> list);
    int delBat(@Param("ids")List<Integer> ids);
}
